Its very hard for couples to stay together in Hollywood. Whether it is Brad Pitt and Jennifer Aniston or Nicole Kidman and Tom Cruise, they are bound for separation. The most recent ones to join the list is Susan Sarandon and Tim Robbins. The couple have been staying together since 1988. They have two sons Jack Henry, 20, and Miles Guthrie, 17. From their relationship which extended for more than two decades. Susan is also having a daughter Eva Amurri, 24, from a previous relationship with Italian director Franco Amurri. Although, there is not much information about the reasons of split, at the first instance it appears to be a mutual decision. Despite of having great age difference between Tim Robbins (51) and Sarandon (63) the relationship was one of the longest in Hollywood, where separation of celebrities is very common.